Title :
Small signal modeling for current mode controlled Cuk and SEPIC converters
Author_Institution :
Nat. Semicond. Corp., Santa Clara, CA
Abstract :
Small signal models for current-mode controlled Cuk and SEPIC converters are presented, which is key to correctly predicting close-loop behavior. The analytical results are validated by experimental results. The models are intended for use in design of current mode controlled Cuk and SEPIC converters
Keywords :
DC-DC power convertors; electric current control; Cuk converter; SEPIC converter; close-loop behavior; current mode control; small signal modeling; Automatic control; Automatic voltage control; Inductors; Modulation coding; Power supplies; Power system modeling; Sampling methods; Solid modeling; Switching converters; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-8975-1
DOI :
10.1109/APEC.2005.1453092
